DE3518140A1 - Elektrofotografisches kopierverfahren - Google Patents
Elektrofotografisches kopierverfahrenInfo
- Publication number
- DE3518140A1 DE3518140A1 DE19853518140 DE3518140A DE3518140A1 DE 3518140 A1 DE3518140 A1 DE 3518140A1 DE 19853518140 DE19853518140 DE 19853518140 DE 3518140 A DE3518140 A DE 3518140A DE 3518140 A1 DE3518140 A1 DE 3518140A1
- Authority
- DE
- Germany
- Prior art keywords
- drum
- image
- latent image
- toner
- original
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 27
- 230000003287 optical effect Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- -1 polyethylene terephthalate Polymers 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 2
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical class C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000763 evoking effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- WTDRDQBEARUVNC-LURJTMIESA-N L-DOPA Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-LURJTMIESA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/04009—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material by forming an intermediate temporary image projected one or more times
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10508684A JPS60247653A (ja) | 1984-05-23 | 1984-05-23 | 多数枚連続高速複写方法 |
| JP10508884A JPS60247654A (ja) | 1984-05-23 | 1984-05-23 | 多数枚連続高速複写方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3518140A1 true DE3518140A1 (de) | 1985-11-28 |
| DE3518140C2 DE3518140C2 (enExample) | 1987-12-03 |
Family
ID=26445434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853518140 Granted DE3518140A1 (de) | 1984-05-23 | 1985-05-21 | Elektrofotografisches kopierverfahren |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4643559A (enExample) |
| DE (1) | DE3518140A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992007308A2 (en) * | 1990-10-22 | 1992-04-30 | Eastman Kodak Company | A method and apparatus of forming combined toner images |
| US6243551B1 (en) * | 1999-01-07 | 2001-06-05 | Elfotek Ltd. | Electrophotographic copying method and apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3115099A1 (de) * | 1980-04-23 | 1982-03-11 | Asahi Kogaku Kogyo K.K., Tokyo | Kopiergeraet |
| DE3140158A1 (de) * | 1980-10-16 | 1982-04-22 | Konishiroku Photo Industry Co., Ltd., Tokyo | Elektrostatische retentions-bildwiedergabevorrichtung |
| US4387979A (en) * | 1980-03-24 | 1983-06-14 | Asahi Kogaku Kogyo Kabushiki Kaisha | Copying optical system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621144A (en) * | 1979-07-27 | 1981-02-27 | Fuji Xerox Co Ltd | Electrophotographic copying method |
| GB2063158B (en) * | 1979-11-16 | 1983-08-10 | Gestetner Mfg Ltd | Copying method and apparatus |
-
1985
- 1985-05-21 DE DE19853518140 patent/DE3518140A1/de active Granted
- 1985-05-23 US US06/737,069 patent/US4643559A/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4387979A (en) * | 1980-03-24 | 1983-06-14 | Asahi Kogaku Kogyo Kabushiki Kaisha | Copying optical system |
| DE3115099A1 (de) * | 1980-04-23 | 1982-03-11 | Asahi Kogaku Kogyo K.K., Tokyo | Kopiergeraet |
| DE3140158A1 (de) * | 1980-10-16 | 1982-04-22 | Konishiroku Photo Industry Co., Ltd., Tokyo | Elektrostatische retentions-bildwiedergabevorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3518140C2 (enExample) | 1987-12-03 |
| US4643559A (en) | 1987-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |